@Test
public void testGetCharacterPrecisionWorksWhenPrecisionIsMultipleOfFive() throws Exception {
GeoHash hash = GeoHash.withBitPrecision(37.7, -122.52, 60);
int precision = hash.getCharacterPrecision();
assertEquals(precision, 12);
}
@Test(expected = IllegalStateException.class)
public void testGetCharacterPrecisionThrows() throws Exception {
GeoHash hash = GeoHash.withBitPrecision(37.7, -122.52, 32);
hash.getCharacterPrecision();
}